A part to be turned in an engine lathe must have a surface finish of 1.6 mm. The part is made of a free machining aluminum alloy. Cutting speed = 150 m/min, and depth of cut = 4.0 mm. The nose radius on the tool = 0.75 mm. Determine the feed that will achieve the specified surface finish

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Q: In a surface broaching process, a broach having 5 mm pitch and cut per teeth 0.05 mm is used for…

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Q: i. spindle rpm ii. feed speed iii. cutting time iv. material removal rate

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Q: From the speed chart below, determine the correct cutting speed for performing a facing cut on Brass…

A: Milling is the process of machining the surface of the object. Milling is done with the help of a…

Q: In an orthogonal cutting operation an 8 mm deep groove is to be turned on a 50 mm diameter steel…

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Q: A turning operation is performed using a rake angle of 15degree. Cutting conditions are, feed= 0.30…

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Q: A 4"x 8" cast steel plate is to be machined using a milling cutter with 8 inserts. The operation is…

A: Given dataD=8inchV=350sfpm=350×39.37=inch/minf=0.015inch/totthl3=0.18inchz=8 ***as per our company…

Q: Q24. For the below figure please write its part program. The depth of the cut is 0.25 inches…

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Q: In a slab milling operation , L_w = 200 mm table feed = 18 mm/min, diameter of cutter = 34 mm depth…

A: Given Data: The length of the slab is, Lw=200 mm. The feed rate of the table is, f=18 mm/min. The…

Q: Determine the total machining time for a workpiece 30mm in diameter and the required length is 145…

A: Given: Initial length of the material→X=149 mm Initial Diameter of the material→D=38 mm Depth of cut…

Q: A drilling operation is to be carried out with a 12.7mm diameter twist drill in a steel work…

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Q: From the speed chart below, determine the correct cutting speed for facing a 2 in. diameter Cast…

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Q: A cast iron component for motorcycle is to be tumed with machine settings of feed = 0.22 mm/rev, and…

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Q: Question two a.Define the following terms. State the appropriate SI units i)Cutting speed…

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Q: A 16mm Solid carbide tool with two teeth is used to machine Aluminium using the cutting speed of…

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Q: 5. An engine lathe is used to turn a cylindrical work part, cutting speed 2.4 m/s, feed 0.20 mm/rev,…

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Q: 4) The workpiece material is copper alloy. Assume that D=220 mm, w = 40 mm, 1= 550 mm, d=2 mm, v=1…

A: Given Data The diameter is:D=220 mm The width of cut is:w=40 mm The length of the cut is:l=550 mm…

Q: If a fairing operation is executed at a rotational speed of 40.0 rev / min, the feed is 0.015 in /…

A: As the outer and inner diameter is not given so I am assuming it as D0 and Direspectivelya)…

Q: The time required to saw a rectangular piece of stainless steel plate 3.5 meters long and 2.25…

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Q: length is 1100 mm. The feed is 0.35 mm/rev and the depth of cut is 2.5 mm. The cut will be made with…

A: Given data:-diameter of bar, D=400mmLength of bar, L=1100mmfeed, f=0.35mm/revdepth of cut,…

Q: The surface finish specification in a turning job is 0.90 um. The work material is cast iron. The…

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Q: The face milling cutter of D = 200 mm used to cut a block which is 200 mm = H, 1=480 mm, if f- 0.7…

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Q: Calculate the machining time to complete the job as shown below from a bar 120 mm long and 60 mm…

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Q: A single-point HSS tool with a 3/64 in nose radius is used in a shaping operation on a ductile steel…

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Q: B/ A rectangular aluminum block is drilled at a depth of 40 mm using a drill that has two cutting…

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Q: Question 3. State whether or not the following statements are true, explaining your reaso 3.a. For…

A: (a) The given statement is true . To exhibit that for a comparative shear point, there are two rake…

Q: e. What are the programmed feed material removal rate.

A: Given data; d=155 mmf=0.15 mm/revcutting speed(v)=150 m/min=150×103 mm/minfind the programmed feed…

Q: As the cutting speed for mild steel is 100ft/min and RPM is 1000, find the diameter of the cutting…

A: Given data as per question cutting speed = 100 ft/min Speed =1000 Feed rate =0.002 in v=100…

Q: H.W. The face milling cutter of D= 200 mm used to cut a block which is 200 mm = H, 1 =480 mm, if f=…

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Q: 3. A slot of 20 mm width is to be produced using horizontal milling machine. The ks 5,000 N/mm?,…

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Q: proper Cutting and feed being ant? o we Set the tool just piece center-line h1 mm depth of cut ece…

A: 1 cutting speed and feed is very important parameters in metal removal process because a) it…

Q: A surface of 43 mm x 246 mm will be machined by using a shaper and 7 mm deep stock will be removed…

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Q: 17) A50-mm-dia endmill cuts 6061 aluminum with 30% tool engagement at a depth of 6 mm. The tool…

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Q: A part to be turned in an engine lathe must have a surface finish of 1.6 μm. The part is made of a…

A: Proper tool Nose radiusing improves machinability to some extent though. It increase the tool life…

Q: 3.) A 3 inches diameter 5-tooth cemented-carbide-tipped face milling cutter is to use for milling a…

A: (a) The feed rate in inch per minute is 15.28 in/min. (b) The cutting time omitting the over travel…

Q: 1.10A O50 mild steel bar is being tumed at 1.70 revis on a multi-tool center lathe having nine…

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Q: What is the recommended feed for the turning operation above?

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Q: Calculate the time required for completing

A: Given DataDepth of cut d = 5 mmwith  w = 150  mmLength of the elate l= 600 mmThickness t = 25…

Q: A cylinder of 155 mm diameter is to be reduced to 150 mm diameter in one turning cut with a feed of…

A: Given:D1=155 mmD2=150 mmfeed, f=0.15 mm/revcutting speed, V=150 m/min

Machining Processes and Machine Tools

Machining is represented as the process in which an excessive amount of substance is eliminated from the particular element in the form of pieces. In machining, cutting tools such as rotary tools, lathe, drill press, grinder, chop saw, welders, and many more are applied to get the desired shape. As compared to other manufacturing processes, machining is precise and versatile.